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Tanzania [10]
2 years ago
7

Find the HCF of 126 and 420

Mathematics
1 answer:
melamori03 [73]2 years ago
3 0

Answer:

42

Step-by-step explanation:

Find the prime factorization of 126

126 = 2 × 3 × 3 × 7

Find the prime factorization of 420

420 = 2 × 2 × 3 × 5 × 7

To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 2 × 3 × 7

GCF = 42

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3 years ago
A new vehicle is worth $2500. If it depreciates records in value 12% per year, after 6 years what will it be worth
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Step-by-step explanation:

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2 years ago
-2(3x-1)&lt;8 on a number line
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Answer:

Checkout the image below the explanation.

Step-by-step explanation:

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Step 3: Divide both sides by -6 and flip the sign.

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